| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $45.25 | 13.754% | $51.4737 | $51.47 | $51.45 | $51.50 |
| Purchase #2 | $67.88 | 5.406% | $71.5496 | $71.55 | $71.55 | $71.50 |
| Purchase #3 | $45.41 | 3.351% | $46.9317 | $46.93 | $46.95 | $46.90 |
| Purchase #4 | $178.30 | 13.251% | $201.9265 | $201.93 | $201.95 | $201.90 |
| Purchase #5 | $223.59 | 12.853% | $252.328 | $252.33 | $252.35 | $252.30 |
| Purchase #6 | $142.53 | 3.180% | $147.0625 | $147.06 | $147.05 | $147.10 |
| Purchase #7 | $50.68 | 9.459% | $55.4738 | $55.47 | $55.45 | $55.50 |
| 7 purchase totals = | $753.64 | $826.7458 | $826.74 | $826.75 | $826.70 | |